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S235jr Ss400 Cold Drawn Steel Flat Rectangle Bar
US$700.00
1 Ton
Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Standard

AISI, JIS, ASTM, DIN, BS, GB

Technique

Peeled

Model NO.

S235JR SS400 Cold Drawn Steel Flat Bar

Surface Treatment

Polished

Alloy

Non-alloy

Products

Bright Steel Bars

Processing

Cold Drawn

Tolerance

H9 or Higher

Surface of Peeled Steel

Bright

Transport Package

Anti-Water Packing

Specification

M10 to M120

Trademark

Laiwu Xincheng

Origin

China

Production Capacity

3000tons/Month

Key features

Enhanced Mechanical Properties: Cold drawing increases yield strength and tensile strength compared to hot rolled equivalents.
Precise Tolerance Control: Tighter tolerances (H9 or higher) reduce machining losses and improve dimensional accuracy.
Superior Surface Finish: Polished and turned surfaces provide smoothness, reducing surface machining needs.
Wide Material Selection: Available in Carbon, Alloy, and Free cutting steels including S235JR, SS400, and 1018.
Versatile Shape Options: Offered in Round, Square, and Hexagonal bars with sizes ranging from 3mm to 120mm.
Improved Machinability: Enables higher machining feeds, extended tool life, and improved machined finish.
Multiple Standard Compliance: Meets AISI, JIS, ASTM, DIN, BS, and GB international standards.
Broad Application Scope: Suitable for automotive, construction, machinery, and precision parts manufacturing.

Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-11-27Nearest Port: Qingdao,China, Shanghai,ChinaAverage Response Time: >24hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW

AI-Powered supplier vetting

SummaryLaiwu Xincheng Metal Co., Ltd. is a China-based limited company in Shandong, identified as both a trading company and manufacturer/factory. It produces and exports steel products including round bars, square bars, slotted angle bars, cold-drawn bars, heat-treated bars, and threaded rods. The supplier reports multiple management-system certifications and operates more than 10 production lines, with stated output for several product categories. Its export activity is substantial by share of sales, began in 2018, and covers multiple global regions. Evidence also indicates a small R&D and quality-control workforce, a stated market-oriented innovation approach, and several buyer-linked trade records. However, the provided information does not sufficiently establish after-sales service processes, financial credibility, or proven customization performance.
Supplier typeThe supplier is explicitly identified as both a Trading Company and Manufacturer/Factory. Its business description states that it integrates research, design, development, manufacturing, and sales, indicating a combined manufacturing and trading model.
CertificationsThe supplier lists QHSE, OHSAS/OHSMS 18001, ISO 9000, ISO 14001, ISO 9001, and ASME certifications. These stated certifications provide explicit evidence of formal quality, environmental, occupational-safety, and sector-related management credentials.
Production capacityThe supplier reports operating more than 10 production lines and provides stated output for slotted angle bars, Q&T steel round bars, cold-drawn steel bars, and threaded rods. These explicit production-line and output records support meaningful manufacturing capacity.
Client casesThe supplier reports exports to more than 30 countries and regions, and trade records link it with buyers including METALLIED and FIT TIGHT FASTENERS LIMITED for alloy, cold-drawn, and hot-rolled steel bars. These records provide evidence of international customer activity, although the number of documented transactions is limited in the slices.

Product Q&A

Q:What are the main advantages of cold drawn steel bars?
A:
They offer tighter tolerances, smoother surfaces, improved straightness for CNC feeding, and enhanced machinability.
Q:Which steel grades are available?
A:
We supply Carbon steels (S235JR, SS400, 1018), Alloy steels (SCM415, 4140), and Free cutting steels (SUM21, 12L14).
Q:What shapes and sizes can be produced?
A:
Available in Round, Square, and Hexagonal shapes with sizes ranging from 3mm to 120mm.
Q:What is the tolerance range for these bars?
A:
Tolerances can be H9 or higher, providing precise dimensions for machining applications.
Q:What are the mechanical properties of SS400?
A:
SS400 has a minimum yield strength of 235MPa, tensile strength of 400MPa, and elongation of 20%.

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